Food systems and agriculture are vital for global food security, supporting billions through crop production, supply chains, and economic stability in rural communities. Earth observation via satellites like CHIME, LSTM, ROSE-L, and CO2M enables precise crop operations monitoring—using crop indices for health assessment, yield estimation models for harvest forecasting, and irrigation optimization through soil moisture mapping—along with field condition assessments, helping farmers optimize resources, predict harvests to reduce waste, and enhance resilience against climate variability.